Deux ans après l'arrivée des extraterrestres sur Terre, des survivants de Sydney, en Australie, se battent dans une guerre désespérée alors que le nombre de victimes continue Two years into an intergalactic invasion of Earth, survivors in Sydney, Australia, fight back in a desperate ground war. As casualties mount by the day, the resistance and their unexpected allies, uncover a plot that could see the war come to a decisive end. With the Alien invaders hell-bent on making earth their new home, the race is on to save mankind.